# Ninihex vs Voice vs Onchicchi

The clearest difference is ads: Ninihex at none against Voice vs Onchicchi's shown. Ninihex also leads on monetization model (free vs ad-supported). Voice vs Onchicchi's advantage is iOS requirement (7.0 vs 14.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ninihex ships an update every 4 months, Voice vs Onchicchi every 7 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Ninihex | Voice vs Onchicchi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/ninihex/id665700343/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | **Free** | Ad-supported |
| Size | 1 MB | 166 MB |
| Requires iOS | 14.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ninicode](https://appshunter.io/developer/647989501) | [キーンソリッド株式会社](https://appshunter.io/developer/1339496265) |

## What reviewers say

### Ninihex

[App page](https://appshunter.io/ios/app/ninihex/id665700343)

A colorful puzzle game where players break blocks by creating sandwiches of the same color. It offers a simple yet engaging gameplay experience for quick gaming sessions.

**Highlights:** Block breaking puzzle, Same-color matching, Sandwiching mechanic, Simple gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Voice vs Onchicchi

[App page](https://appshunter.io/ios/app/voice-vs-onchicchi/id1339496266)

This game offers a unique sound training experience for both children and adults. Players match pitches to voice playback, with different modes for short or long audio. Success unlocks new stages, while mistakes can lead to a transformation.

**Highlights:** Voice or Piano selection, Pitch matching gameplay, Child or Adult play styles, Sound training for all ages, Stage progression system, Unchicchi transformation mechanic

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ninihex free?

Ninihex is free to download, with no in-app purchases.

### Is Voice vs Onchicchi free?

Voice vs Onchicchi is free to download, with no in-app purchases.

### Do Ninihex or Voice vs Onchicchi have ads?

Voice vs Onchicchi shows ads; Ninihex does not.

### Which is updated more often, Ninihex or Voice vs Onchicchi?

Ninihex ships an update every 4 months, and Voice vs Onchicchi every 7 months. Most recently, Ninihex was updated on October 23, 2026 and Voice vs Onchicchi on October 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*